MTL - Foolish Concubine Reborn As Miracle Doctor - Chapter 6 let the dogs go

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

- Description from Novelupdates

For ten years, he had loved her, but with just one word of “brother,” she rejected him completely.His dignity was trampled upon, yet she remained indifferent to his feelings. It was only when He Ju finally woke up to the truth that he realized his love was not even worth mentioning in her eyes.With a plane ticket and a long-planned confession, He Ju finally understood that there were people in this world who loved him foolishly.He Ju no longer obsessed over the past, and instead focused on the person in front of him.However, when he achieved success and had a loving wife, his former lover came crying to him: “Brother He...”